4-Chloro-2-morpholinophenylboronic acid CAS 2096337-81-2
| CAS No. | 2096337-81-2 |
| Molecular Formula | C10H13BClNO3 |
| Molecular Weight | 241.48 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-Chloro-2-morpholinophenylboronic acid (CAS 2096337-81-2), a certified reference material (molecular formula C10H13BClNO3, MW 241.48 g/mol) for analytical method development and quality control.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution, 4-Chloro-2-morpholinophenylboronic acid is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 241.48 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 4-Chloro-2-morpholinophenylboronic acid under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C10H13BClNO3 |
| Molecular Weight | 241.48 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Chloro Standards
- (3-Chloro-4-(isopropylcarbamoyl)phenyl)boronic acid (CAS 1034102-06-1)
- 3-Chloro-4-morpholinophenylboronic Acid (CAS 1426246-59-4)
- (2-Chloro-4-(isopropylcarbamoyl)phenyl)boronic acid (CAS 2096341-23-8)
- (4-Chloro-3-(isopropylcarbamoyl)phenyl)boronic acid (CAS 871332-74-0)
- (4-Chloro-3-(propylcarbamoyl)phenyl)boronic acid (CAS 871332-93-3)
- [5-Chloro-2-(morpholin-4-yl)phenyl]boronic acid (CAS 2377605-70-2)
- 2-Chloro-4-(morpholino)phenylboronic acid (CAS 2225181-64-4)
- 3-Chloro-2-(cyclopentyloxy)pyridine-4-boronic acid (CAS 2096337-04-9)
Recommended Standards
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com